I'm in need of a very small, low profile bag (satchel?) that will carry my 5D and 40mm pancake only

The smallest bags i've come accross tend to be the "messenger" type, but even the smaller ones are too bulky since they are designed to carry a speedlight, and maybe 1 or 2 other lenses, which i have no interest in doing with this combo. I don't want to look like I'm carrying a DSLR either.